相关单词同义词criterion, standard, norms, prototype, horizontal, flat, even, aim, for, take, aim, at, platten, 近义词adj. flat, horizontal, plane, smooth, equal, equivalent, even, uniform v. equalize, even, smooth, demolish, destroy, flatten, raze反义词raise, 上升uneven, 不平坦的临近词lever, levee, Levelt, levels, Levelut, Leveloh, levelly, Level I, leveler, levelup, Leveles, levelpeg相似词leukaemia, Levantine, levator, levee, level crossing, level off, level off/out, level pegging idiom, 返回 level